CA2283000A1 - Device and method of heating components made of microwave absorbing plastic - Google Patents

Device and method of heating components made of microwave absorbing plastic Download PDF

Info

Publication number
CA2283000A1
CA2283000A1 CA002283000A CA2283000A CA2283000A1 CA 2283000 A1 CA2283000 A1 CA 2283000A1 CA 002283000 A CA002283000 A CA 002283000A CA 2283000 A CA2283000 A CA 2283000A CA 2283000 A1 CA2283000 A1 CA 2283000A1
Authority
CA
Canada
Prior art keywords
antenna
free end
parts
shielding
zone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002283000A
Other languages
English (en)
French (fr)
Inventor
Rudolf Emmerich
Horst Mugge
Michael Jauss
Armin Dommer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Mugge Electronic
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mugge Electronic, Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Mugge Electronic
Publication of CA2283000A1 publication Critical patent/CA2283000A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/72—Radiators or antennas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
    • B29C65/1425—Microwave radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
    • B29C65/1432—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface direct heating of the surfaces to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/52—Joining tubular articles, bars or profiled elements
    • B29C66/522—Joining tubular articles
    • B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/70—Feed lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/005—Hoses, i.e. flexible
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Electric Ovens (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CA002283000A 1998-09-29 1999-09-22 Device and method of heating components made of microwave absorbing plastic Abandoned CA2283000A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19844549.0 1998-09-29
DE19844549A DE19844549C2 (de) 1998-09-29 1998-09-29 Vorrichtung und Verfahren zum Erwärmen von Bauteilen aus mikrowellenabsorbierendem Kunststoff

Publications (1)

Publication Number Publication Date
CA2283000A1 true CA2283000A1 (en) 2000-03-29

Family

ID=7882590

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002283000A Abandoned CA2283000A1 (en) 1998-09-29 1999-09-22 Device and method of heating components made of microwave absorbing plastic

Country Status (7)

Country Link
US (1) US6211503B1 (de)
EP (1) EP0991136B1 (de)
JP (1) JP2000106273A (de)
AT (1) ATE406674T1 (de)
CA (1) CA2283000A1 (de)
DE (2) DE19844549C2 (de)
SG (1) SG82644A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104093533A (zh) * 2012-02-01 2014-10-08 吕埃尔斯机械及钢结构有限责任公司 用于加热塑料管的端部区段的方法和装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937359C2 (de) * 1999-05-19 2001-06-07 Fraunhofer Ges Forschung Vorrichtung zum Erwärmen von Bauteilen aus mikrowellenabsorbierendem Kunststoff
US6420688B1 (en) * 1999-05-19 2002-07-16 Fraunhofer Gesellschaft Zur Foederung Der Angewandten Forschung E.V. Device and method of heating components made of microwave absorbing plastic
US20050139594A1 (en) * 2001-10-27 2005-06-30 Nigel Jones Water heater
US7176426B2 (en) * 2005-03-18 2007-02-13 Ramirez Juan Jose Integrated microwaveable heat storage device
DE102006042540A1 (de) * 2006-09-11 2008-03-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichung zum mikrowellengeführten Verschweißen von thermoplastischen Formteilen, Verfahren und Verwendung des Verfahrens
JP4950340B2 (ja) * 2007-11-29 2012-06-13 ダウ グローバル テクノロジーズ エルエルシー プラスチックシートのマイクロ波加熱を制御及び最適化するための方法
ITRN20120018A1 (it) * 2012-03-23 2013-09-24 Sica Spa Metodo ed apparecchiatura di smussatura di una estremita' di un tubo in materiale termoplastico
CN114871525B (zh) * 2022-04-18 2024-05-28 成都四威高科技产业园有限公司 角锥喇叭天线炉钎焊工艺

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US3265780A (en) * 1963-04-02 1966-08-09 Gen Motors Corp Method curing a foam insitu using a changing mode microwave generator
US3851131A (en) * 1973-06-28 1974-11-26 Canadian Patents Dev Multimode microwave cavities for microwave heating systems
FR2371226A1 (fr) * 1976-11-17 1978-06-16 Olivier Jean Applicateur pour soumettre une matiere a des ondes
US4147912A (en) * 1977-02-07 1979-04-03 Roper Corporation Shaped antenna for energy distribution in a microwave cooking cavity
CA1109526A (en) 1977-10-14 1981-09-22 Junzo Tanaka Microwave oven having l-shaped antenna
US4339295A (en) 1978-12-20 1982-07-13 The United States Of America As Represented By The Secretary Of The Department Of Health & Human Services Hydrogel adhesives and sandwiches or laminates using microwave energy
SE417780B (sv) * 1980-01-22 1981-04-06 Por Microtrans Ab Dielektrisk uppvermningsanordning
FR2490057A1 (fr) 1980-09-08 1982-03-12 Applic Micro Ondes Ste Fse Soudure de membranes en materiau dielectrique a faible facteur de perte, en recouvrement et application aux membranes d'etancheite
CA1207843A (en) * 1983-06-14 1986-07-15 Walter Wyslouzil Microwave applicator for frozen ground
SE443069B (sv) 1984-09-26 1986-02-10 Sprinter System Ab Anordning for uppvermning av termoplastmaterial eller termoplastbelagt pappersmaterial medelst mikrovagsenergi
US5254824A (en) 1989-04-07 1993-10-19 Minnesota Mining And Manufacturing Company Method and article for microwave bonding of polyethylene pipe
GB9001657D0 (en) 1990-01-24 1990-03-21 Kauzlarich James J Non-polar rubber post-vulcanization bonded joint
DE4123921A1 (de) * 1991-07-19 1993-01-21 Puls Plasmatechnik Gmbh Mikrowellengeraet zur durchfuehrung nasschemischer reaktionen
GB9309202D0 (en) 1993-05-05 1993-06-16 Apv Corp Ltd Microwave ovens
JPH07310887A (ja) * 1994-05-18 1995-11-28 Sekisui Chem Co Ltd マイクロ波加熱式プラスチック管融着装置
DE4434426A1 (de) * 1994-09-27 1996-05-09 Puls Plasmatechnik Gmbh Mikrowellenaufschlußgerät
ES2237785T3 (es) 1996-02-23 2005-08-01 Unilever N.V. Aparato y procedimiento para calentar objetos con microondas.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104093533A (zh) * 2012-02-01 2014-10-08 吕埃尔斯机械及钢结构有限责任公司 用于加热塑料管的端部区段的方法和装置
CN104093533B (zh) * 2012-02-01 2016-12-14 吕埃尔斯机械及钢结构有限责任公司 用于加热塑料管的端部区段的方法和装置

Also Published As

Publication number Publication date
DE59914853D1 (de) 2008-10-09
US6211503B1 (en) 2001-04-03
EP0991136B1 (de) 2008-08-27
EP0991136A1 (de) 2000-04-05
JP2000106273A (ja) 2000-04-11
DE19844549A1 (de) 2000-04-20
SG82644A1 (en) 2001-08-21
DE19844549C2 (de) 2003-03-27
ATE406674T1 (de) 2008-09-15

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Legal Events

Date Code Title Description
FZDE Discontinued